CVE-2026-66407
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
DEEBOT PRO M1 and DEEBOT PRO K1VAC improperly implement authentication in WebSocket communication. The WebSocket private key may be retrieved through analyzing the traffic data via a man-in-the-middle attack, and communication contents may be altered.
| Vendor | ecovacs robotics |
| Product | deebot pro m1 |
| Published | Aug 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
ECOVACS ROBOTICS / DEEBOT PRO M1
0 < M1-1.7.27
ECOVACS ROBOTICS / DEEBOT PRO K1VAC
0 < V1.7.821